The expected increase in fuel prices on 03 December 2025 comes at a busy time for South Africa’s agriculture, as we continue summer grain and oilseed plantings. The diesel price (0.05% wholesale inland) could increase by 61 cents per litre, while the petrol price (95 ULP inland) could increase by 26 cents per litre.
Fuel accounts for a notable share of grain farmers’ input costs, about 13%. We are also in a busy period for winter grains and oilseeds, with harvest underway.
Beyond farmers, agribusinesses are also exposed to fuel price increases, particularly in logistics. It is worth noting that roughly 81% of maize, 76% of wheat and 69% of soybeans in South Africa are transported by road.
On average, 75% of national grains and oilseeds are transported by road, as is a substantial share of other agricultural products.
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